May 20th, 2011, 03:56 PM
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#4 (permalink)
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Member
- Join Date:
- Feb 2011
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Re: Need 7.5 Ton Air Comp.
I assume by "7.5 ton" you mean 7.5 horsepower? The real measure of a compressor is it's air delivery, measured in cubic feet per minute (CFM) at a given pressure. Different compressors can have different CFM at the same horsepower rating. Typically rotary screw compressors are much more quiet and have higher CFM ratings than piston type, but cost more.
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